Income Taxes (Tables)

9 Months Ended

Sep. 30, 2012

Income Tax Disclosure [Abstract]

Schedule of Unrecognized Tax Benefits Roll Forward

A reconciliation of the beginning and ending amounts of the Company’s liability reserves for unrecognized tax benefits is as follows:

	(in thousands)
Balance at January 1, 2012	$	3,180
Additions for tax positions related to current year	$	1,118
Additions for tax positions of prior years	$	93
Reductions for tax position of prior years	$	—
Balance at September 30, 2012	$	4,391